What specific astronomical phenomenon is considered a leading candidate for inspiring the biblical Star of Bethlehem narrative?

Answer

The meeting of Jupiter and Saturn in Pisces in 7 BC

Astronomers point toward a series of rare planetary conjunctions, specifically the meeting of Jupiter and Saturn in the constellation Pisces in 7 BC, as a leading candidate for the inspiration behind the Star of Bethlehem story.

What specific astronomical phenomenon is considered a leading candidate for inspiring the biblical Star of Bethlehem narrative?
Kingconstellation